Logo ROOT   6.11/03
Reference Guide
Classes | Enumerations | Functions | Variables
TSystem.h File Reference
#include <stdio.h>
#include <ctype.h>
#include <fcntl.h>
#include <unistd.h>
#include "TNamed.h"
#include "TString.h"
#include "TInetAddress.h"
#include "TTimer.h"
#include "ThreadLocalStorage.h"
Include dependency graph for TSystem.h:

Classes

struct  CpuInfo_t
 
struct  FileStat_t
 
struct  MemInfo_t
 
struct  ProcInfo_t
 
struct  RedirectHandle_t
 
struct  SysInfo_t
 
class  TProcessEventTimer
 
class  TSystem
 Abstract base class defining a generic interface to the underlying Operating System. More...
 
struct  UserGroup_t
 

Enumerations

enum  EAccessMode { kFileExists = 0, kExecutePermission = 1, kWritePermission = 2, kReadPermission = 4 }
 
enum  EFileModeMask {
  kS_IFMT = 0170000, kS_IFSOCK = 0140000, kS_IFLNK = 0120000, kS_IFOFF = 0110000,
  kS_IFREG = 0100000, kS_IFBLK = 0060000, kS_IFDIR = 0040000, kS_IFCHR = 0020000,
  kS_IFIFO = 0010000, kS_ISUID = 0004000, kS_ISGID = 0002000, kS_ISVTX = 0001000,
  kS_IRWXU = 00700, kS_IRUSR = 00400, kS_IWUSR = 00200, kS_IXUSR = 00100,
  kS_IRWXG = 00070, kS_IRGRP = 00040, kS_IWGRP = 00020, kS_IXGRP = 00010,
  kS_IRWXO = 00007, kS_IROTH = 00004, kS_IWOTH = 00002, kS_IXOTH = 00001
}
 
enum  EFpeMask {
  kNoneMask = 0x00, kInvalid = 0x01, kDivByZero = 0x02, kOverflow = 0x04,
  kUnderflow = 0x08, kInexact = 0x10, kDefaultMask = 0x07, kAllMask = 0x1F
}
 
enum  ELogFacility {
  kLogLocal0, kLogLocal1, kLogLocal2, kLogLocal3,
  kLogLocal4, kLogLocal5, kLogLocal6, kLogLocal7
}
 
enum  ELogLevel {
  kLogEmerg = 0, kLogAlert = 1, kLogCrit = 2, kLogErr = 3,
  kLogWarning = 4, kLogNotice = 5, kLogInfo = 6, kLogDebug = 7
}
 
enum  ELogOption { kLogPid = 0x01, kLogCons = 0x02 }
 

Functions

Bool_t R_ISBLK (Int_t mode)
 
Bool_t R_ISCHR (Int_t mode)
 
Bool_t R_ISDIR (Int_t mode)
 
Bool_t R_ISFIFO (Int_t mode)
 
Bool_t R_ISLNK (Int_t mode)
 
Bool_t R_ISOFF (Int_t mode)
 
Bool_t R_ISREG (Int_t mode)
 
Bool_t R_ISSOCK (Int_t mode)
 
typedef void ((*Func_t)())
 

Variables

R__EXTERN const char * gProgName
 
R__EXTERN const char * gProgPath
 
R__EXTERN const char * gRootDir
 
R__EXTERN TSystemgSystem
 
R__EXTERN TVirtualMutexgSystemMutex
 
R__EXTERN TFileHandlergXDisplay
 

Enumeration Type Documentation

Enumerator
kFileExists 
kExecutePermission 
kWritePermission 
kReadPermission 

Definition at line 44 of file TSystem.h.

Enumerator
kS_IFMT 
kS_IFSOCK 
kS_IFLNK 
kS_IFOFF 
kS_IFREG 
kS_IFBLK 
kS_IFDIR 
kS_IFCHR 
kS_IFIFO 
kS_ISUID 
kS_ISGID 
kS_ISVTX 
kS_IRWXU 
kS_IRUSR 
kS_IWUSR 
kS_IXUSR 
kS_IRWXG 
kS_IRGRP 
kS_IWGRP 
kS_IXGRP 
kS_IRWXO 
kS_IROTH 
kS_IWOTH 
kS_IXOTH 

Definition at line 89 of file TSystem.h.

enum EFpeMask
Enumerator
kNoneMask 
kInvalid 
kDivByZero 
kOverflow 
kUnderflow 
kInexact 
kDefaultMask 
kAllMask 

Definition at line 78 of file TSystem.h.

Enumerator
kLogLocal0 
kLogLocal1 
kLogLocal2 
kLogLocal3 
kLogLocal4 
kLogLocal5 
kLogLocal6 
kLogLocal7 

Definition at line 67 of file TSystem.h.

enum ELogLevel
Enumerator
kLogEmerg 
kLogAlert 
kLogCrit 
kLogErr 
kLogWarning 
kLogNotice 
kLogInfo 
kLogDebug 

Definition at line 56 of file TSystem.h.

enum ELogOption
Enumerator
kLogPid 
kLogCons 

Definition at line 51 of file TSystem.h.

Function Documentation

Bool_t R_ISBLK ( Int_t  mode)
inline

Definition at line 118 of file TSystem.h.

Bool_t R_ISCHR ( Int_t  mode)
inline

Definition at line 117 of file TSystem.h.

Bool_t R_ISDIR ( Int_t  mode)
inline

Definition at line 116 of file TSystem.h.

Bool_t R_ISFIFO ( Int_t  mode)
inline

Definition at line 121 of file TSystem.h.

Bool_t R_ISLNK ( Int_t  mode)
inline

Definition at line 120 of file TSystem.h.

Bool_t R_ISOFF ( Int_t  mode)
inline

Definition at line 123 of file TSystem.h.

Bool_t R_ISREG ( Int_t  mode)
inline

Definition at line 119 of file TSystem.h.

Bool_t R_ISSOCK ( Int_t  mode)
inline

Definition at line 122 of file TSystem.h.

typedef void ( (*)()  Func_t)

Variable Documentation

R__EXTERN const char* gProgName

Definition at line 224 of file TSystem.h.

R__EXTERN const char* gProgPath

Definition at line 225 of file TSystem.h.

R__EXTERN const char* gRootDir

Definition at line 223 of file TSystem.h.

R__EXTERN TSystem* gSystem

Definition at line 540 of file TSystem.h.

R__EXTERN TVirtualMutex* gSystemMutex

Definition at line 226 of file TSystem.h.

R__EXTERN TFileHandler* gXDisplay

Definition at line 541 of file TSystem.h.